PRODUCT DESCRIPTION DISPER-SUL  Pastille is an unique water degradable 90% sulfur designed for use as a soil amendment or plant nutrient. DISPER-SUL  Pastille is also known as "split pea" sulfur due to its hemispherical shape.

Despite the drastic change in band structure, the slab PC proved to exhibit anisotropic dispersion surfaces similar to what was found ina pure 2DPC. 5TheinsetofFig. 2 shows the disper-siondiagram calculated at a normalized frequency of 0.357.

W I T H O U T The gloss could b e improved up to 15%with selected Rhodafac®grade at very low con cent ration (0.4%) : Rhodafac®NS improves the dispersion oft he pigment and gives a higher stability during the film process.

The se cond motivation for using disper sants is t o reduce the i mpact on birds and mam mals on the water surface. The benefit s of using dispersa nts to reduc e impacts on wildlife sti ll remain unknown.